Implement enumeration type

[lttng-modules.git] / lttng-syscalls.c

diff --git a/lttng-syscalls.c b/lttng-syscalls.c
index a3149d0d01caa4260bc2e0442907207f4f4aac4b..080355f4e00408922e609df45948c044dc1116a1 100644 (file)
--- a/lttng-syscalls.c
+++ b/lttng-syscalls.c
@@ -132,6 +132,9 @@ struct user_msghdr;
        LTTNG_TRACEPOINT_EVENT_CLASS_NOARGS(syscall_entry_##_name, PARAMS(_fields))
 #define SC_LTTNG_TRACEPOINT_EVENT_INSTANCE_NOARGS(_template, _name)            \
        LTTNG_TRACEPOINT_EVENT_INSTANCE_NOARGS(syscall_entry_##_template, syscall_entry_##_name)
+/* Enumerations only defined at first inclusion. */
+#define SC_LTTNG_TRACEPOINT_ENUM(_name, _values) \
+       LTTNG_TRACEPOINT_ENUM(_name, PARAMS(_values))
 #undef TRACE_SYSTEM
 #define TRACE_SYSTEM syscall_entry_integers
 #define TRACE_INCLUDE_FILE syscalls_integers
@@ -143,6 +146,7 @@ struct user_msghdr;
 #include <instrumentation/syscalls/headers/syscalls_pointers.h>
 #undef TRACE_INCLUDE_FILE
 #undef TRACE_SYSTEM
+#undef SC_LTTNG_TRACEPOINT_ENUM
 #undef SC_LTTNG_TRACEPOINT_EVENT_CODE
 #undef SC_LTTNG_TRACEPOINT_EVENT
 #undef SC_LTTNG_TRACEPOINT_EVENT_CLASS_NOARGS
@@ -164,6 +168,8 @@ struct user_msghdr;
 #define SC_LTTNG_TRACEPOINT_EVENT_INSTANCE_NOARGS(_template, _name)            \
        LTTNG_TRACEPOINT_EVENT_INSTANCE_NOARGS(compat_syscall_entry_##_template, \
                compat_syscall_entry_##_name)
+/* Enumerations only defined at inital inclusion (not here). */
+#define SC_LTTNG_TRACEPOINT_ENUM(_name, _values)
 #define TRACE_SYSTEM compat_syscall_entry_integers
 #define TRACE_INCLUDE_FILE compat_syscalls_integers
 #include <instrumentation/syscalls/headers/compat_syscalls_integers.h>
@@ -174,6 +180,7 @@ struct user_msghdr;
 #include <instrumentation/syscalls/headers/compat_syscalls_pointers.h>
 #undef TRACE_INCLUDE_FILE
 #undef TRACE_SYSTEM
+#undef SC_LTTNG_TRACEPOINT_ENUM
 #undef SC_LTTNG_TRACEPOINT_EVENT_CODE
 #undef SC_LTTNG_TRACEPOINT_EVENT
 #undef SC_LTTNG_TRACEPOINT_EVENT_CLASS_NOARGS
@@ -208,6 +215,8 @@ struct user_msghdr;
 #define SC_LTTNG_TRACEPOINT_EVENT_INSTANCE_NOARGS(_template, _name)            \
        LTTNG_TRACEPOINT_EVENT_INSTANCE_NOARGS(syscall_exit_##_template,        \
                syscall_exit_##_name)
+/* Enumerations only defined at inital inclusion (not here). */
+#define SC_LTTNG_TRACEPOINT_ENUM(_name, _values)
 #define TRACE_SYSTEM syscall_exit_integers
 #define TRACE_INCLUDE_FILE syscalls_integers
 #include <instrumentation/syscalls/headers/syscalls_integers.h>
@@ -218,6 +227,7 @@ struct user_msghdr;
 #include <instrumentation/syscalls/headers/syscalls_pointers.h>
 #undef TRACE_INCLUDE_FILE
 #undef TRACE_SYSTEM
+#undef SC_LTTNG_TRACEPOINT_ENUM
 #undef SC_LTTNG_TRACEPOINT_EVENT_CODE
 #undef SC_LTTNG_TRACEPOINT_EVENT
 #undef SC_LTTNG_TRACEPOINT_EVENT_CLASS_NOARGS
@@ -240,6 +250,8 @@ struct user_msghdr;
 #define SC_LTTNG_TRACEPOINT_EVENT_INSTANCE_NOARGS(_template, _name)            \
        LTTNG_TRACEPOINT_EVENT_INSTANCE_NOARGS(compat_syscall_exit_##_template, \
                compat_syscall_exit_##_name)
+/* Enumerations only defined at inital inclusion (not here). */
+#define SC_LTTNG_TRACEPOINT_ENUM(_name, _values)
 #define TRACE_SYSTEM compat_syscall_exit_integers
 #define TRACE_INCLUDE_FILE compat_syscalls_integers
 #include <instrumentation/syscalls/headers/compat_syscalls_integers.h>
@@ -250,6 +262,7 @@ struct user_msghdr;
 #include <instrumentation/syscalls/headers/compat_syscalls_pointers.h>
 #undef TRACE_INCLUDE_FILE
 #undef TRACE_SYSTEM
+#undef SC_LTTNG_TRACEPOINT_ENUM
 #undef SC_LTTNG_TRACEPOINT_EVENT_CODE
 #undef SC_LTTNG_TRACEPOINT_EVENT
 #undef SC_LTTNG_TRACEPOINT_EVENT_CLASS_NOARGS